INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c847796969ab1d9eeace84806d3701b093f66dad04cc6ce8430c42c5618749fe', 
    '955i/AlJgogLkrNaEVipylJI5i8eilyvUpjxJ9GuBZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)