INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '703b8127fda3e3c6fc9a6abdc5eae3e8e67f3cb67c2df5dd6ce88f3c10f2c36e', 
    'MXc3WlEcH+QfQQE0lEz+pckRaXzdDQk9l6OnlyiDGC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)