INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c14f2324a09180d342f97b912c9c20e1261265b077bfa8c5d29fb345d20d8b29', 
    'S2aQz1x0rcTaJ2BkS3hKac4jJAIqn2JLmpefsEFP1jY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)