INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c5cca35ee54e6d171ef1ceaf3942410815e586766424bd079d0391eb1c13ae6', 
    '2QcNdqZcf1DH6aBCxacHojGjiRo1jdbaXncwu4bxPhA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)