INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03c3428ea2e8cbcc7df1ef7702a0df1a2fdcccbaa41df282f4fc39757646ca3d', 
    'O6i0Ty2vA0henGDsCZDtr5UojEPNOyGXFe9l29bhsYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)