INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9375288d8c58ac6caf5c31cdd059534b11a2183427d88e439806e63bef4de0b4', 
    'OVK33EPd581tGCvZhTnzggc+UVVyA9375IBUs4ls070=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)