INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa6ecae35fa796bf296bd486a25e21fd8a390256d2a4aed4c899f739e9cfde77', 
    '+qp+8dhH+UXoJfw5Q3OWrFxxknhF8hBU/B8z5So5PRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)