INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30cf5dcdb2c7805c6429b7980207419c3c1305ed826e235941505cdaaa409b94', 
    'VnclTDZybvRPOELWSMjqFgs4eBHScJYpYGPRRm61pqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)