INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78dda265add2d1ac0c1d9fa63e56835318a91d2f4f86b413abfd33726726bd1e', 
    'YW9/ZaTibkzSMUdV/8aaRiMCvEAuiAgM7PNnKXmPevE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)