INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7bb735bfbd88eabb4777cb448a0d34abd10793c9f9e37e15be4281364638233', 
    '+FiNp//jlBkigjsT3T7Da6FNrYgh8nhRr0OCEzcXsy4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)