INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc29ee4bbcad6415bddcce1d136d2a44cc543f16f5f5dd64abc357e50c479461', 
    '6A5c0mDO/hh0iy+Quilkb7iWSV9tqcdCn5B9QdhiRRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)