INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6212114c292a034debc30e348fde32bbd9ca6b00d3148ced2f2e757899ece93', 
    '7LVCuUgTWBpi1wjbZmFadhlh0Xa68rFLFQL9HmjZ7Mo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)