INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7284bbfd5b53bad7cf8ea2c7db9e88961c57f9c6fccba9a228d39e3756fdbccc', 
    'EgKua24CpnwPyGFX0LAlm3aYsDM+ouEMhSbxoO312oI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)