INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6ca7e43755a65fa73c46de7a87192615b08942f63de656b90e9555f1076b9b1', 
    'IPpJAzv0/CZ4hj1/f8gumTO4YxeAnNLDHSIhmY8EZmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)