INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74c2e733b40c2e4e8759bdbf0279222ab0f5e47dd156acd0a0d10f040b36b02f', 
    'eI3MDK20Q/ZGrqOx3lf3Z/A+SJwxb4M2oYr6G+FUX5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)