INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3af8792bb855743cf61bd3f019b86cae75ce277a5690fcf4c33c31fa13901c27', 
    'eU9TMWG0oW+9QYRltiwxYX2DrdbssbEjBA9pKY3Iyk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)