INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b42d504bd82f56c45571e0efe3b351a59de016f3e74dfddbff4ec5a9122d5c2f', 
    'QKHUOqjs8fhXzo1jMY8h81ETjkhtbJJIOAB5r40Gmo8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)