INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6414a653c72e8a3e036daa7a67bf61a1268dbb1ccee28e4215163ea68e1a8ba', 
    'T4LAXSpnXlMGGPUtAqREaM/CcpvsvTTY2vHjSQJWzEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)