INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f28e261ad7455b4108267280dd705547abb5f296589f1954db5721f1de1e962b', 
    'lI6Ej7H2YoN11RAoB1c7kOEXowCjZfKHuxLeXM5ddok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)