INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '687268ec6569da76c086e974a47434613e74cee2b37fb938ef4f3c739fbb5d95', 
    'Vv7lV9oJnaVmHC2m2EVHC9gLryKeGUjBHwOs2dfxJvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)