INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a343fb101de8ce9e9730fe28fee5d8112f82275d815fe80b890252fec7fcfc2', 
    'nXqJiHIHFCrI6tDqCk9erQKItJIpk5YNQ3sxOj8jSBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)