INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29126f146eb23b26302e9a082636c0eafff3a56279c7060557244c92a5d81bb4', 
    'f3QNbjgQZn5y4MbxM1Gd5vTs7uzS7ffPUNBwtMjilXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)