INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5afcc63ace258544e437132950184c47f8d467d12a40685e0fd938e38b5c8fc', 
    'FH6nYcrb8wNJu5xOb3TylWsEBxXeQ6cr4cfIjS0MuwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)