INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6a178aefa30a4979bf9f9f112e9f910e094c45ac6b63efc5f89d158575c37c3', 
    'KaiGnkyv2rKWdaTSfQ0UY+74Gpf9TQUY7+9fe0/5SBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)