INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5523fcdcad5aef8114267d5f687f30bfda1aff1fdc9ce941c274fa7d21804d6b', 
    'saZ9CsudjGRQDV7FgR6nA7CHSxUkH6c5fIoGWBVyX7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)