INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '306a8f96e25ed7bbec1b84d71655421174a2fc4da8fb464a0682158d92c8d709', 
    'oippmjR/plY2OVeq1FyVZBUjoHzU/p6uFFouxD4YzxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)