INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef2c7180695cb36f835ac66eff596334d7af629aaaac1170b23b8f219bef69a0', 
    '+l+Fqi7w8gsjJ2kJ7vdLW3s/CiCQuneBhmmQ5bwf0xE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)