INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '937475b3815e11162b5f2814e5bd31242a9f9057274d3424b744ed04c981dafa', 
    'Kai463UXCaeMWI10gaovVNJFHHCxNVCGHN8vD+DEUYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)