INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2ade65fe8176c63fd5b01f5ae652d2941bbe6a689e738799541d8f78d2be275', 
    'k+mQf9xJOyCd1wodjIlQOY8MxB51dWbK5kNSFu4VW9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)