INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42f76f0bb75f732e6964ccd73afa3e08f8de9288efb1e00b166f745a01ddee85', 
    'fti77EKG+sa2rOl1wsYN/DnQ+H/zoJDE7Bkrlhvp9DE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)