INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bf28b4aafbe31438af67049704f30ee98e90507c510bb94a17d802a419d1a57', 
    'P81BSlFDrQEnpC06BoapJjdFZi/akRPKazMX7RbxSSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)