INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4d2cd88c8c19d18cfd65d6b1696f4e9dccaba5acd27b1d1b3c4aa149a09549c', 
    'zj3d1yhTkIvpVGWfvSUmCpuWG1JtCZVE1AZojXSRM5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)