INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc15b8a5329418ed0d1de73b60a03afa2bbb513bf7431e2c908eca4d385bccee', 
    '6tUIaIhW3pEOCn6ZqJ8qnp//b1IdWgmaW3vRe7Jk/60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)