INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f5a7353c90def4101f8f7a52032214653df976e35bc491b345ba15a36d2943c', 
    'sNxVeYMLBQbpeflkZ891Rk2rUkwUilll6lyuekITxkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)