INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a6c8525bc855a8b2dad9f8f06fa4b3830820d2b47581dacb9b4ed9d4eca4ad9', 
    'uHVsyNEDTYtRANyQTwe0gJiwcxaeKVFqjDmb8WOi2LM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)