INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc0287452a2e6431bf34aa94c684b719aaeab611ea80c61478df8914b85f8a98', 
    'EpgXzR5w3gNgcYhiUvNAzF8VRXclQ4ffYRlJdHyD+jc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)