INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cd659243293646127389468298d2fd953d7ab00ded85ce52c7906bfba16d33f', 
    'T3LWDnczihqlvrGFbtZm5/tfi94aE3GbNGPC5dLqu24=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)