INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e2806215744d113c1ef37149634ad16cc235856895db51bc53bd30a1e990d57', 
    '7jN6PSS2fd2vSyDkXUgriGCLFISuxCdKgNaGtfchTBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00089

Result

int(1)