INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e76f603f9358008f4c54513563a410efe96c81bb255717b2556f4c9938b1ed70', 
    'e5I6EwkteF+qmx8cxt4FvO5b6iC40cs9Haf8ELDxx4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)