INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a90fac5b4e51fbd95e6d2213b3d2d1e50601813a64a5acbee967088a219236d', 
    '5CF6w0uHJqzqfaDc6xxLrg+rdqTQjRZch2tL//nEPwg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)