INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3a47d2c7df327cc7957c001ef5c4238d5443495235673b43b5c5bd3a6dc0db3', 
    '3W9zJIpFFaqMOpI/LMDkB5JiSnZyYSDNo3EQfDPnu38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)