INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef74fc32f488a7f3c409bfa4e746585e174dd20e6b06ab45931ef85fbce0836b', 
    'hEZvSK9kBNI1tMfqJerP/N/LifjG9pI2z6OhfMI3ArA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)