INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f788593ea0415fdbb867365391a16f0234f30b3ff04066ee819091d11db38a1e', 
    'x8zlNJOpCEN1Ssb9kA3jyZWhmoy3FJyjxWEe2a2wnbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)