INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54b566534f1ee0129684647ffd4111d0e67db64c7f15c353c418e7913493b410', 
    'Pp9rN8bKXj1dP6qMJ4hvzWDPr1yU8pV/y4cPPy0uyNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)