INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0b00029f2a1517bee29dde33876808e3211e632d4977e3cb962744cffc42021', 
    '+x+SbDQxrYxnKD8xDiU22tQl8UUeX3CQP8q3GuOQGaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)