INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b61bd18c0945ea6690e1f5525e38ac0678c5d4b4d4ae010ec07fa86ee55f2ea3', 
    'Iw9EVLH5wNwStF7Q8V6EX93UbnIkhWbJJn/icQ1mS3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)