INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8a6796376619c269eb41b3f8cbee608adbd7957bc863ffc86c9b022f9533d38', 
    'fLaBFRFMT/zqVYTysNEFsZ7EKasFEaUAUf77+94D6os=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)