INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34ec3eb77635460bcb5db09bc9f927a6e1fb4a320c1d895478d7fec2cab29a16', 
    '8yhcSzUgDXRPKNy55y5AXjppK2ZLPTSr0i71RZo4z9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)