INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b32678e2a23f203e19cb55a935cf3c7a780f726da57b72b74be609981afe88a', 
    'S7I0MIQ+ktiRMrGUHSxyjhsz3TMBZ7XS/E3muwHXLm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)