INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7adf5d478b22979f463f1d856c674731946963d61728addcb7bf1930e480e90c', 
    '/zjC1V/Xvbr4R9HPGVzyKbziFbVedPnpLGSjlh8hUjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)