INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8b2b01e96dd6970c1c9b09750f5314198881f39389eeb07076ee4996c98ca26', 
    'L29qlKCcCk3+YsBWnXJm0x2fATSINq4nvGE1p7Du/jI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)