INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c459a7265ef7fd37371ea52f032e16bb3e2e1e715719765d82ee1ffd1043c4a2', 
    'b5rheJYv9PrqMecsNgtvUvWPbmTudXO0Up1TUPmnGrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)