INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '306b7e84ef72206dcdef0894fffee1549fc1cdcd5062832e3c7887e94446a1c8', 
    'kTCD4uc4u1eX2GqRHcN5lJ7Voq61DBrgNVzpwv/diaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)