INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1be8509782308c6d30529c4d53cd1521e192279b0aed6fc7988c70e2bde08e34', 
    'i0zuLHZvuFHMKLdpwTe7CBoQHMF6EFhOw52ISbL0/kM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)