INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a18f940d716b89f9b8785237eb11aacd0c4fb9faf521447966190749ae79987', 
    '27mpQCF9mBDNeZEU0wEYGoXK/2VVRja7mRr37fwUiSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)