INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ff8b3843fb69cf5b3db02d1effdc01a4660ad15d31c061715038a0facb90e5c', 
    'mmypIqec+6TzBasRtODSFLYdPTgL0uUAsJueE5H/nKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)