INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6715bb43577b1fe0580030f9265b7c940b61074058b92955ec24bd01b134f850', 
    'myHKWDaV4mrWJB8/tzBsYeCz4NVt7xP0Qw43W7khzEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)