INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27f6729a857db38fc2b5032604fe62aac6946f08206b8535cbc6b100b1ba9292', 
    'm3OnI2vHjS/HPXMYx0FNtp4SIOyMvE5vohqc1h7QcEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)