INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0eb33074912d2d9eec00bcab125d235f0d728d3b612a984d0464903c80546b54', 
    'th9VJnDeU1D2zhvI/XRWcvvBNWQW5v6WBp8Dy7suuZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)