INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76bac91ce0047e458901e154bb4989adf2e9694bfc48dd3fde06e8c1f73ff2ef', 
    'j4n1Yk1n7DTkWz+3EmFNYhnrXw3mJM6PPN+QFjiFE3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)