INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a8a16d49049247182eeb35c13c4a775b7a6baed7c8c0b3e2199e832c7498b2d', 
    'YwWoaPLARCR+6HxGy0i19ArOAykWz3CWdh7/CZRbyLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)