INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f1bf6645a52b640dfa484a5dcf0a0e03131db13ccde6a6a0d886dda8f00fd5d', 
    'omnWKDn71cFsq181r2WQVC2MHP2ADi9raIhU+VTwnDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)