INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38d7d9efddda715bcc2ef332c5045cb74643dab5e1c080d1e4c1918a9adbc0c6', 
    'O7F530Av8DT9ETZuDdVUYbuUw1n8RvaivYghpyJjyI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)