INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b6d4e9fa9d75480c7dc3191239a261cf459317ffeafe4c274e876d74a5420f7', 
    'rQUGffGn1k9U+FQP7Kims4NI/f5hRHSvt4sEgJjAdx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)