INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9be30dd803f92e233750714e695cb102b0b10d6df60da3cb259078a369db47f', 
    '551EAiseGAtLafp8XoNFe0bSx4k+AttpCeFYqvX8xKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)