INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fad57d90287ce614a00269164bbce867b059fe6188cfc2923fed138f3a0699ed', 
    'O20yuYEZyuHrO7NYfL749ezmQmZ4r4M6nAWmLykoo7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00409

Result

int(1)