INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2172ef8f0b155d45a1f58464bdb98bcdfd481d5405f55d44f4e12d4769fd1015', 
    'KmgxddRbDdV5Qch6NN3dTAxcbLqGdd4RL10eTheBacU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)