INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '984c3376ca6d54dff11974fa5e1158f97864f5456bd76aa067105a1806770749', 
    'eR5zYI2UjZueDwr5KmHdPsE/ErUeTrgbS9pBFW+cMYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)