INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c84221b06169fe1ea7680ba4a08c73d1e6ecc992beef92dfce585cebdaa042ac', 
    '3SJqCsrd1rynnCnUTQ7qwBeMjafYACCesO/NSwN0gUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)