INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e2753de8c2a745e89785f5686703f15f47188792edb14802233715aa0363a86', 
    'cXDhmmTA3pPLqoGEqnxfbiBq1Y4gsmIVclzHnTGiej8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)