INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c45c599b47e004a212f51575310759d58425228a7b67b340fbb464b868f84141', 
    'DAgje6Ps6hLcsT43Sj02wZ8zTk64J4BLs2yu/z8fYiI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)