INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2638063aa7b28b0add859416cfe1e240391a86e06406a7806734c7d49e5a1c5', 
    'QmhoU5h848rrucFYC24GjA3XMJtqLo8iItc8wan/bHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)