INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81503a67c9f4ab6d94ddaf6daf73aa5c6368ca6c5d79f4867a7cfc590ac07d72', 
    '+a0VPMOEFetRnDdCZFwIxv0ZjHKEX3Yk4Fnr1MuxA7A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)