INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c51f955f9e574a052e2f274ab010dda627f4104267e47e92cabbbba0b65be8e7', 
    'qiPy7iOySMwOfXhMYEYceGImziQ8BH70h2vILUBgnC8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)