INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebcb7e162f92a73126ad40975e3ba58df0ba4d146ce4ac5cd7fb9e2f86b674fc', 
    'ucFGxa17lJCsVPfp8nnmDlDfI4T4fxBv//QZVeYB5B0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)