INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d17f7266215b5cafb56580cff7aeef33894a1816221f7e2e6260cd4eac4d28f', 
    'Wxnud7f4I4TJwMuMPyRjfBx45hpyP2lXbvd4gJElfUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)