INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0fc394478e219c16efe20e884fdd7a1ca6f80258e548e61acfabcb781a4af6cf', 
    'JjWfn91Cf1ZvsnvcGQLV1Sl1+durbpAWL8VZMZO3E3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)