INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5e842d49fa87847cd6a3a64bffb017028be699feedf73d9d545a161b33b2253', 
    'tfSS1+yc58KddvBfvKY9LxXFR0a8vlnWC5764EqqhBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)