INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9881e069b75d0abfdbf621c8ed8bed454838f7ccc9dc6787338824cd387e754b', 
    'jkzBMkcv5enLIC7XaIZBWAKHG5L6YUpoJq03WSQ64Wc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)