INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eded551e55202d150ff7959ac671d9c2d8c363a428b60d41b5dcec3de191be72', 
    '4/BhYZJC1l1r1HjnZD4ouGLwrYo0QMxw3DZ19EouTEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)