INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b38b0f62d24db9352f376099bf42373e00333466f9afeb803a95cf6ab0869a5b', 
    'EVhqYwPDxMp0hHmExN4dJd8Q/9b8X1ixl/Z4HdwO3yk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)