INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cbd7543b768516a0be2033e7b0518906f68d833293b7e511af377410f85ec89', 
    'gohznqpEe1vLTLSueaDpMElVv7YGvYaPE8f3/J7G4v0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)