INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f021e060c16b68fee4764be52463f31090a35d1586a0015c1969d7cc9e01fadd', 
    'iYAM4VkP6i37KekyfvMN7i4R0/vryJx4mErKDxsj20o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)