INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a623b1916f5ef448e30bfd75dd86f07557220791e94588f8f56ce84c7966562b', 
    'WvNSrlGou4tclLVgZPu+eDGzcjUw7iZf9tB7OG86NF8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)