INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd90e0f51f2fb6e9899215fd9a4c941d6331d74866206521096fd3049382f5a6c', 
    'U4U+GJoYRWPhikvjeq+aDjpQJRJDkKOIIVBc90BJEGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)