INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cc603333c9214a7fc7cb2da685f066e61fea19e742347f0f3e43f016a5afde5', 
    'kPUDmV4fyy2K/ETFqdckbsR6Fh0QyPbDT74weG57jV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)