INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b57f408e78ad93ea032928b03ed815def62ce1bb91447354d680e3c386a9333c', 
    'dxjQW4ZgJPJpgsNvI172W1X1zuiVAsVbNWr1BWKwQIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)