INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef9746c07f3cceda05bb37d46681760b11d1ecd26e4aa018dcd546ce758255c4', 
    'yYk1nkRy6HskQ/slSmMAI3a0adLgrmZ217UwG3q8Ryw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)