INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df8d07e63577e3d3d6b6a95d5fc70a874a7280f885f528b0336221a03d88a39a', 
    'nQv2NuYejgHOO9dLHv2JWmTjJuRJJWjMj6Ic+Jscl3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)