INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50fd6dea3c37b64b952b68f9edc01f9630866f62e6b66b0daddc7cb25927bf10', 
    'qykLnH5+icMC8LPbT00Ti/9mq10xVPUQHbpkRKTzGj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)