INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '280c996b5b14986ade8b43763f2ecbdcc577888514cefc38339640894e2d53ac', 
    'NfxFOk5nXWoTKHEB48AXMuk4VtxRrMJwmBidSlIn4PY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)