INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15e6600ce634f30342a7771b2837b48b54df2e79c4485386f72c5a5aeaf2c6f3', 
    'pxWkitdo/f2Bu2kgTyJG7Mu18z51wJ0977Gl3ZWM/gc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)