INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3ae195ebf9dbfb563ff2f156415f5c8e60c3b5044799fd547a7a870fb39f224', 
    'b277LAjtFT7ipp1OrJ2QjmvBhB171dz3GdsAmWU1rl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)