INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f7c764f240fd55ce4320eafb2e7c4a116abc75d93753b55773a6eae2ffa5724', 
    'iNJh5vsIatlS5MxFRR5QnMpqyxQIKzwL1HJXJwXJWVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)