INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fb3b1dc89760c64f072c7838521cf6f0152f44be44f257ccd23aaf796b89e12', 
    'xIepQe/eiDAEAqw9KLE8e4N3HR7aPSK/WcStcu0WVMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)