INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f45fc6b7d3235fe7867e4100623d2c64bdaa251b12f7fa408a0730063d91e12', 
    'b6DYE6MUQv9iCRht8mEpeLHgmZeyEjxuBeRAFdSqFRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)